[auto] regenerate table of contents

Author: github-actions[bot]

README.md

@@ -112,7 +112,7 @@ This list contains a longer list of important JavaScript questions. Not all of t
 | 35 | [What's a typical use case for anonymous functions in JavaScript?](#whats-a-typical-use-case-for-anonymous-functions-in-javascript) | Intermediate |
 | 36 | [What is recursion and how is it used in JavaScript?](#what-is-recursion-and-how-is-it-used-in-javascript) | Basic |
 | 37 | [What are default parameters and how are they used?](#what-are-default-parameters-and-how-are-they-used) | Basic |
-| 38 | [Explain why the following doesn't work as an IIFE: `function foo(){ }();`. What needs to be changed to properly make it an IIFE?](#explain-why-the-following-doesnt-work-as-an-iife-function-foo--what-needs-to-be-changed-to-properly-make-it-an-iife) | Advanced |
+| 38 | [Explain why the following doesn't work as an IIFE: `function foo(){}();`. What needs to be changed to properly make it an IIFE?](#explain-why-the-following-doesnt-work-as-an-iife-function-foo-what-needs-to-be-changed-to-properly-make-it-an-iife) | Advanced |
 | 39 | [What are the various ways to create objects in JavaScript?](#what-are-the-various-ways-to-create-objects-in-javascript) | Basic |
 | 40 | [Explain the difference between dot notation and bracket notation for accessing object properties](#explain-the-difference-between-dot-notation-and-bracket-notation-for-accessing-object-properties) | Basic |
 | 41 | [What are the different methods for iterating over an array?](#what-are-the-different-methods-for-iterating-over-an-array) | Basic |
@@ -3241,11 +3241,11 @@ greet('Alice'); // Output: Hello, Alice!
 
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-### Explain why the following doesn't work as an IIFE: `function foo(){ }();`. What needs to be changed to properly make it an IIFE?
+### Explain why the following doesn't work as an IIFE: `function foo(){}();`. What needs to be changed to properly make it an IIFE?
 
 <!-- Update here: /questions/explain-why-the-following-doesnt-work-as-an-iife-function-foo--what-needs-to-be-changed-to-properly-make-it-an-iife/en-US.mdx -->
 
-The code `function foo(){ }();` doesn't work as an Immediately Invoked Function Expression (IIFE) because the JavaScript parser treats `function foo(){ }` as a function declaration, not an expression. To make it an IIFE, you need to wrap the function in parentheses to turn it into a function expression: `(function foo(){ })();`.
+The code `function foo(){}();` doesn't work as an Immediately Invoked Function Expression (IIFE) because the JavaScript parser treats `function foo(){}` as a function declaration, not an expression. To make it an IIFE, you need to wrap the function in parentheses to turn it into a function expression: `(function foo(){})();`.
 
 <!-- Update here: /questions/explain-why-the-following-doesnt-work-as-an-iife-function-foo--what-needs-to-be-changed-to-properly-make-it-an-iife/en-US.mdx -->
 
@@ -7270,7 +7270,7 @@ JavaScript interview questions categorized by difficulty.
 6. [What are proxies in JavaScript used for?](#what-are-proxies-in-javascript-used-for)
 7. [What are workers in JavaScript used for?](#what-are-workers-in-javascript-used-for)
 8. [How does JavaScript garbage collection work?](#how-does-javascript-garbage-collection-work)
-9. [Explain why the following doesn't work as an IIFE: `function foo(){ }();`. What needs to be changed to properly make it an IIFE?](#explain-why-the-following-doesnt-work-as-an-iife-function-foo--what-needs-to-be-changed-to-properly-make-it-an-iife)
+9. [Explain why the following doesn't work as an IIFE: `function foo(){}();`. What needs to be changed to properly make it an IIFE?](#explain-why-the-following-doesnt-work-as-an-iife-function-foo-what-needs-to-be-changed-to-properly-make-it-an-iife)
 10. [How can you implement secure authentication and authorization in JavaScript applications?](#how-can-you-implement-secure-authentication-and-authorization-in-javascript-applications)
 11. [How can you optimize DOM manipulation for better performance?](#how-can-you-optimize-dom-manipulation-for-better-performance)
 12. [How can you optimize network requests for better performance?](#how-can-you-optimize-network-requests-for-better-performance)